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OpenAI introduced o3-mini, a cost-efficient reasoning AI model, on Friday. The release comes as DeepSeek's R1 model shakes up the tech industry. OpenAI said the o3-mini excels in science, math ...
OpenAI eventually released a version of GPT-2 that was 8% of the original model's size. [63] In the same year, OpenAI restructured to be a for-profit company. [64] In 2020, Microsoft announced the company had exclusive licensing of GPT-3 for Microsoft's products and services following a multi-billion dollar investment in OpenAI.
Generative Pre-trained Transformer 2 (GPT-2) is a large language model by OpenAI and the second in their foundational series of GPT models. GPT-2 was pre-trained on a dataset of 8 million web pages. [2] It was partially released in February 2019, followed by full release of the 1.5-billion-parameter model on November 5, 2019. [3] [4] [5]
OpenAI unveils latest AI model, customizable GPTs and digital store. Samantha Kelly, CNN. November 6, 2023 at 3:57 PM. The technology behind viral AI chatbot ChatGPT just got a whole lot smarter.
OpenAI o3 is a reflective generative pre-trained transformer (GPT) model developed by OpenAI as a successor to OpenAI o1. It is designed to devote additional deliberation time when addressing questions that require step-by-step logical reasoning. [1] [2] OpenAI released a smaller model, o3-mini, on January 31st, 2025. [3]
Last December, OpenAI said it was testing reasoning AI models, o3 and o3 mini, indicating growing competition with rivals such as Alphabet's Google to create smarter models capable of tackling ...
The unveiling of the o3 model came on the 12th day of OpenAI’s product announcements, a marketing blitz timed to the holiday season. However, the “gift” can’t immediately be opened. The ...
Text-to-image models captured widespread public attention when OpenAI announced DALL-E, a transformer system, in January 2021. [30] A successor capable of generating complex and realistic images, DALL-E 2, was unveiled in April 2022. [31] An alternative text-to-image model, Midjourney, was released in July 2022. [32]